Water filtering device

a filter device and water technology, applied in the direction of filtration separation, combustible gas purification/modification, separation processes, etc., can solve the problems of difficult removal, inability to perfectly perform adsorption and removal of mineral components in water, and malfunction of the humidifier, so as to improve the amount of an ion exchange resin used, improve the ionic bonding time, and efficiently adsorb and remove the mineral components.

Inactive Publication Date: 2007-08-09
KOHLER NOVITA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Benefits of technology

[0014] In order to solve the foregoing and/or other problems, it is an object of the present invention to provide a water filtering device enabling increase of the amount of an ion exchange resin used. The water filtering device includes a separate inner cylinder having upper and lower diameters that are different from each othe

Problems solved by technology

When the stuck mineral scales are left as they are, the heater may overheat or the pipes may clog and cause malfunction of the humidifier.
However, since the scales of the mineral components are hard as stone and securely stuck to the humidifier, it is very difficult to remove them.
Therefore, ionic bonding between the water and the ion exchange resin is performed for a short time, and adsorption and removal of the mineral components in the water cannot be perfect

Method used

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Embodiment Construction

[0040] Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

[0041]FIG. 2 is a perspective view of a water filtering device in accordance with an embodiment of the present invention. FIG. 3 is an exploded perspective view of a water filtering device in accordance with an embodiment of the present invention. FIG. 4 is a cross-sectional view of a water filtering device in accordance with an embodiment of the present invention. FIG. 5 is an exploded cross-sectional view of a water filtering device in accordance with an embodiment of the present invention.

[0042] As shown in FIGS. 2 to 5, a water filtering device in accordance with an embodiment of the present invention includes an upper cap 10, a case 20, a partitioned cylinder 30, and an inner cylinder 40.

[0043] The upper cap 10, fitted on an upper side of the case 20, includes a predetermined number of grooves 11 disposed at an inner peripher...

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Abstract

Provided is a water filtering device for a humidifier capable of increasing the filling amount of an ion exchange resin by including a separate inner cylinder having upper and lower diameters that are different from each other, increasing adsorption and removal efficiency of mineral components contained in water by taking a long ionic bonding time between the water and the ion exchange resin, and effectively preventing scales of the mineral components from being extracted by heating a heater to prevent malfunction of the heater or pipes.

Description

CROSS-REFERENCE TO RELATED APPLICATION [0001] This application claims priority to and the benefit of Korean Utility Model Application No. 20-2006-0003701, filed Feb. 9, 2006, the disclosure of which is incorporated herein by reference in its entirety. BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to a water filtering device for a humidifier and, more particularly, to a water filtering device capable of inducing ionic bonding between water and an ion exchange resin for a sufficient time to increase filtration performance of a water filter. [0004] 2. Description of the Related Art [0005] As is well known, tap water used in a humidifier mainly contains mineral components such as magnesium (Mg2+), calcium (Ca2+), and so on in an ionized state. [0006] Such mineral components (mainly Ca2+ and Mg2+) may be extracted from tap water in the form of scales sticking to the heater or inner pipes when the tap water is heated. When the stuck mine...

Claims

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Application Information

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IPC IPC(8): C02F1/42
CPCB01J47/022C02F1/42C02F1/003Y10S261/46B01D39/14
Inventor LEE, DONG-WON
Owner KOHLER NOVITA
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